Airtight zipper



1. Airtight zipper

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Exploded

The parallel thin lines represent contours only and do not illustrateornamentation or decoration on the surface of the product.

CLAIM The ornamental design for an airtight zipper, as shown anddescribed.